Blue line print.; Approved: Sep't 19th 1903, Board of Public Works.; Adopted by Common Council, Sept. 19th 1904.; Code: May 1st 1905 ; March 1st 1906. Scale 1:7,200. 600 feet per inch.
Palmer, Thos. W. (Thomas W.) (n.d.). Official map of the City of Indianapolis. City of Indianapolis. http://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00231 (map)